Welcome to Hygrow Lighting Solutions! Unlike all other listings these lights are already assembled and ready to rock! We are a family owned business and proceeds will go towards my wifes medical bills for stage 4 colon cancer. Unlike our big competitors who use inferior Chinese products our parts are manufactured by Samsung, Mean Well, and USAheatsink. We also now only use the latest top bin and highest quality LM301H quantum LED's for all of our models.Dont be fooled by Spider SF4000 models which claim to be 4000watts when they only use inferior 240watt drivers! These lights are full spectrum and are perfect for start to finish grows from seedling, veg, to final stages of flowering! All models come with a dimmer so you can adjust light intensity for all stages of growth! Growers are now reaching the unheard of 2.5gram per watt with quantum lights which blows away all previous forms of indoor lighting. One of our 550models is equivalent to a 1000watt HPS and our largest 600w model replaces 2 x 1000watt HPS! We have Samsung's latest LM301H LEDs which are 16.5% more efficient than the LM301B's! 3.03 mol/J compared to the LM301B 2.60 µmol/J Not only does the LM301H diode offer a fuller spectrum light, it also outputs a higher intensity light while using the same amount of electricity as the lm301b diode, meaning powering your tents just got even cheaper. The LM301H diode is the highest mol/J of any Quantum LED to date.
With the combined increased light output with a wider light spectrum that more closely mimics the sun, the lm301h quantum LED will quickly become the new standard diode used in top tier High Performance LED grow lights. With the added 660nm CREE UV Leds on our FULL SPECTRUM models you can look forward to more resin production and a very frosty flower! No cooling fans or ac needed with our passive heatsink design! We will fix problems as long as there is no evidence of tampering or intentional sabotage.We love helping our customers and would like to ensure that they have a successful grow experience! The item "QUANTUM Grow Light 500w V3 Samsung LM301H 3.5k+660nm with Meanwell HLG 480 driver" is in sale since Monday, July 27, 2020. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Hydroponics & Seed Starting\Grow Light Kits". The seller is "hygrow_lighting_solutions" and is located in Morganton, North Carolina. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.